Zobrazeno 1 - 10
of 1 092
pro vyhledávání: '"apparent diffusion coefficient (adc)"'
Publikováno v:
Current Oncology, Vol 31, Iss 11, Pp 6598-6607 (2024)
Objective: This study aimed to evaluate the efficacy of MRI-based Apparent Diffusion Coefficient (ADC) measurements in detecting axillary lymph node metastasis in breast cancer patients. By comparing preoperative MRI findings with intraoperative sent
Externí odkaz:
https://doaj.org/article/afd12303869047ada95eb4313c263250
Autor:
Sara Mahmoud Ragaee, Fatma Rabee Tony, Ehab Ali Abdel gawad, Shymaa Shehata Sharqawy, Moustafa Magdy Abdel Ghany, Gerges Malak Beshreda
Publikováno v:
The Egyptian Journal of Radiology and Nuclear Medicine, Vol 55, Iss 1, Pp 1-13 (2024)
Abstract Background The urinary bladder neoplasm is considered the second most frequent kind of neoplasm globally, after prostate cancer. Bladder neoplasm clinical management strategies and prognosis depend on the extent of loco-regional disease. MRI
Externí odkaz:
https://doaj.org/article/31bab7d99a364e3dbc57cd92a5a40bb9
Autor:
Debosmita Biswas, Daniel S. Hippe, Andrea M. Winter, Isabella Li, Habib Rahbar, Savannah C. Partridge
Publikováno v:
Frontiers in Oncology, Vol 14 (2024)
IntroductionDiffusion weighted MRI (DWI) has emerged as a promising adjunct to reduce unnecessary biopsies prompted by breast MRI through use of apparent diffusion coefficient (ADC) measures. The purpose of this study was to investigate the effects o
Externí odkaz:
https://doaj.org/article/b37467c4598d47018ba253646ea1b1b4
Publikováno v:
European Journal of Radiology Open, Vol 13, Iss , Pp 100597- (2024)
Purpose: Sex-based differences in lumbar spine's fat content in adults are minimal, but significant variations exist in diffusion-weighted imaging (DWI) signal characteristics. This study aimed to investigate fat content’s impact on DWI performance
Externí odkaz:
https://doaj.org/article/575101192f1b4f95ad2fb061cc5db265
Publikováno v:
The Egyptian Journal of Radiology and Nuclear Medicine, Vol 54, Iss 1, Pp 1-14 (2023)
Abstract Background Schizophrenia is a chronic disabling mental illness. A novel magnetic resonance imaging (MRI) technique known as diffusion tensor imaging (DTI) is a non-invasive and does not need external contrast materials. It is capable of iden
Externí odkaz:
https://doaj.org/article/67152ca4a0f440d0a5d095f5c841e876
Publikováno v:
Frontiers in Medicine, Vol 11 (2024)
PurposeThe objective of this study was to create and validate a novel prediction model that incorporated both multi-modal radiomics features and multi-clinical features, with the aim of accurately identifying acute ischemic stroke (AIS) patients who
Externí odkaz:
https://doaj.org/article/9a943916c7c941e4a112892ff0e3b0b3
Autor:
Hossam Magdy Balaha, Sarah M. Ayyad, Ahmed Alksas, Mohamed Shehata, Ali Elsorougy, Mohamed Ali Badawy, Mohamed Abou El-Ghar, Ali Mahmoud, Norah Saleh Alghamdi, Mohammed Ghazal, Sohail Contractor, Ayman El-Baz
Publikováno v:
Bioengineering, Vol 11, Iss 6, p 629 (2024)
Prostate cancer is a significant health concern with high mortality rates and substantial economic impact. Early detection plays a crucial role in improving patient outcomes. This study introduces a non-invasive computer-aided diagnosis (CAD) system
Externí odkaz:
https://doaj.org/article/36c2e1a6c7274d57981a5b709a150fd5
Autor:
Brian D. Ross, Dariya Malyarenko, Kevin Heist, Ghoncheh Amouzandeh, Youngsoon Jang, Christopher A. Bonham, Cyrus Amirfazli, Gary D. Luker, Thomas L. Chenevert
Publikováno v:
Tomography, Vol 9, Iss 2, Pp 552-566 (2023)
Quantitative MRI biomarkers are sought to replace painful and invasive sequential bone-marrow biopsies routinely used for myelofibrosis (MF) cancer monitoring and treatment assessment. Repeatability of MRI-based quantitative imaging biomarker (QIB) m
Externí odkaz:
https://doaj.org/article/93b2a7441b1e479ba42047b92d7cf3f2
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